keys.c File Reference

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Functions
asciichat_error_t	parse_public_key (const char *input, public_key_t *key_out)
	Parse SSH/GPG public key from any format (returns first key only)
asciichat_error_t	parse_private_key (const char *key_path, private_key_t *key_out)
	Parse SSH private key from file.
asciichat_error_t	parse_public_keys (const char *input, public_key_t *keys_out, size_t *num_keys, size_t max_keys)
	Parse all SSH/GPG public keys from any format (returns all keys)
asciichat_error_t	public_key_to_x25519 (const public_key_t *key, uint8_t x25519_pk[32])
	Convert public key to X25519 for Diffie-Hellman key exchange.
asciichat_error_t	private_key_to_x25519 (const private_key_t *key, uint8_t x25519_sk[32])
	Convert private key to X25519 for Diffie-Hellman key exchange.
asciichat_error_t	fetch_github_keys (const char *username, char ***keys_out, size_t *num_keys, bool use_gpg)
	Fetch SSH/GPG keys from GitHub using BearSSL.
asciichat_error_t	fetch_gitlab_keys (const char *username, char ***keys_out, size_t *num_keys, bool use_gpg)
	Fetch SSH/GPG keys from GitLab using BearSSL.
asciichat_error_t	parse_keys_from_file (const char *path, public_key_t *keys, size_t *num_keys, size_t max_keys)
	Parse SSH keys from file (supports authorized_keys and known_hosts formats)
void	format_public_key (const public_key_t *key, char *output, size_t output_size)
	Convert public key to display format (ssh-ed25519 or x25519 hex)
asciichat_error_t	hex_decode (const char *hex, uint8_t *output, size_t output_len)
	Decode hex string to binary (utility function for testing)